The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: thunderbird 1:102.2.2+build1-0ubuntu0.22.04.1 Ubuntu 20.04 LTS: thunderbird 1:102.2.2+build1-0ubuntu0.20.04.1 Ubuntu 18.04 LTS: thunderbird 1:102.2.2+build1-0ubuntu0.18.04.1 After a standard system update you need to restart Thunderbird to make all the necessary changes.
https://ubuntu.com/security/notices/USN-5663-1
CVE-2022-2505, CVE-2022-3032, CVE-2022-3033, CVE-2022-3034,
CVE-2022-36059, CVE-2022-36318, CVE-2022-36319, CVE-2022-38472,
CVE-2022-38473, CVE-2022-38476, CVE-2022-38477, CVE-2022-38478
https://launchpad.net/ubuntu/+source/thunderbird/1:102.2.2+build1-0ubuntu0.22.04.1
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